well we could start with the gameplay which resembles all and every guitar games out there, except this one has a boring story line to follow. a story line for the run of the mill rockband (i just wanna wail on my clicky guitar, not watch a dumb story) there are 64 songs on this game 40 of which i would have removed and replaced with others. come to think of it i really dont like the beatles so the game was painful for me to play every step of the way. the one part of this game i did enjoy was stuffing it back in the mailbox.
Sure the music is great, but they ruined the gameplay interface! The play control is aweful, the notes gitter as they come down the screen, and it is much more difficult to play than the normal Rock Band 2 game.
Why they had to strip down the regular Rock Band engine to incorporate the new music and story, I don't know, but they sure did ruin this game!
Too bad because I was so excited about this version coming out! :-(